Home / 2,925,310.56-4,035,303.84-1,701,478.32

Finding the Fourth Proportional to 2,925,310.56, 4,035,303.84 and 1,701,478.32

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Solution

The fourth proportional to 2,925,310.56, 4,035,303.84 and 1,701,478.32 is: 2,347,095.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,925,310.56 : 4,035,303.84 = 1,701,478.32 : x
  2. Step 2: Convert to fraction form
    2,925,310.56/4,035,303.84 = 1,701,478.32/x
  3. Step 3: Cross multiply
    2,925,310.56x = 4,035,303.84 × 1,701,478.32
  4. Step 4: Simplify right side
    2,925,310.56x = 6,865,981,998,372.75
  5. Step 5: Solve for x
    x = 6,865,981,998,372.75/2,925,310.56
  6. Step 6: Final answer
    x = 2,347,095.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.